<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <link
            rel="stylesheet"
            href="https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css"
    />
</head>
<body>
<h1 class="animate__animated animate__bounce animate__delay-4s">An animated element</h1>

<p>用简短的一段描述介绍自己的网站|</p>
</body>
</html>